In a comfortable, softly-lit bedroom, Susan is on a king-sized bed. She is freshly showered, nude, and just a bit softly squirmy from anticipating what will happen next. She lays there for a bit, at times rubbing herself for a moment, when Xavier arrives from another room.
Xavier is a medium to tallish man who quietly and quickly disrobes and joins Susan on the bed. With few, if any, words, Xavier lays beside Susan on her left and gently caresses her, starting at her knees and gradually tracing her whole body, increasing her delighted squirming.
A few kisses later he pulls her toward himself with firm strength and determination, yet always gently. Mostly on his back but somewhat leaning toward her, Xavier directs her hips onto his so that Susan's left buttocks covers Xavier's crotch entirely. With his left hand he pulls her left leg around his left leg (knee bent) then pushes her right leg sideways to be flat against the bed. He continues to pull a bit here and push there, bringing her hips a bit more up on his, his right hand cupping her right buttocks at times, rubbing her crotch into compliance with his left hand, so that she is spread-eagle, face up, half on him, seemingly floating in the air.
Xavier rubs her a bit more between the legs, wiggles his fingers wherever they might be, shifts a bit now and then for effect - to find just the right spot for himself to settle in, then he caresses her torso, breasts and face with his left hand. He kisses her face then pauses.
Samuel walks in the room, touches Xavier on the left shoulder, as if to say "Welcome".
He walks around the bed, leans across it and kisses Susan, first on the neck, then the right nipple, gently sucking it into his mouth and rolling it with his teeth for a moment. Then fully on her lips, tasting her, inhaling her.
He leans back, puts his right middle finger on her lips - she wants to suck it into her, but he quickly slips it out, and traces a line down her center: chin, to neck, to sternum, to belly, between her lips. He slides it into her while whispering "Be still" into her ear. He knows this is a challenge for her, but one that she willingly accepts.
He holds it inside her, not moving, and instructs her to demonstrate her Kegels. As she does, his initial response is, "That is not enough. I know that you can do better ... I've felt it." She closes her eyes and squeezes tighter, imaging his cock instead of his finger.